From d3764397d07b1e03943edfdcc3fb77af7bdac02b Mon Sep 17 00:00:00 2001
From: Jeremy Kerr <jk@ozlabs.org>
Date: Mon, 23 Apr 2007 21:08:24 +0200
Subject: [POWERPC] spufs: Minor cleanup of spu_wait
Change the loop in spu_wait to be a little more straightforward.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com>
---
arch/powerpc/platforms/cell/spufs/spufs.h | 13 ++++++-------
1 file changed, 6 insertions(+), 7 deletions(-)
(limited to 'arch')
diff --git a/arch/powerpc/platforms/cell/spufs/spufs.h b/arch/powerpc/platforms/cell/spufs/spufs.h
index dd5fc6494e..0a947fd7de 100644
--- a/arch/powerpc/platforms/cell/spufs/spufs.h
+++ b/arch/powerpc/platforms/cell/spufs/spufs.h
@@ -223,14 +223,13 @@ extern char *isolated_loader;
prepare_to_wait(&(wq), &__wait, TASK_INTERRUPTIBLE); \
if (condition) \
break; \
- if (!signal_pending(current)) { \
- spu_release(ctx); \
- schedule(); \
- spu_acquire(ctx); \
- continue; \
+ if (signal_pending(current)) { \
+ __ret = -ERESTARTSYS; \
+ break; \
} \
- __ret = -ERESTARTSYS; \
- break; \
+ spu_release(ctx); \
+ schedule(); \
+ spu_acquire(ctx); \
} \
finish_wait(&(wq), &__wait); \
__ret; \
--
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